package test.y2020;

/**
 * Created By  醉美柳舞之众星捧月
 *
 * @author songx
 * @date 2020/2/5 15:14
 */
public class February1 {
    public static void main(String[] args) {
        String a = "0.90";
        Double aDouble = new Double(a);
        System.out.println(aDouble);
    }
}
